Ground leveller for agriculture

摘要

The leveller has a V- or W-shaped broach rail (1,2,3,4,5,6) below a girder (7) which travels parallel to the ground. Further broach rails (8) lie under side girders (7.1,7.2). These rails are in the form of an open triangle with two sides (8.1,8.2) and a peak (8.3). This peak is preferably a right angle, and faces the central rail. The further rails may be spaced congruent from each other.